Anti-Human CD4 Antibody, Clone OKT4
Mouse monoclonal IgG2b antibody against human, rhesus, cynomolgus CD4
Overview
This antibody clone has been verified for purity assessments of cells isolated with EasySep™ kits, including EasySep™ Direct Human CD4+ T Cell Isolation Kit (Catalog #19662), EasySep™ Human CD4+ T Cell Enrichment Kit (Catalog #19052), EasySep™ Human CD3 Positive Selection Kit II (Catalog #17851) and EasySep™ Human CD4 Positive Selection Kit II (Catalog #17852).
Data Figures
Figure 1. Data for Alexa Fluor® 488-Conjugated
(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, Alexa Fluor® 488 and Anti-Human CD45 Antibody, Clone HI30, APC (Catalog #60018AZ). (B) Flow cytometry analysis of human PBMCs isolated with the EasySep™ Human CD3 Positive Selection Kit and labeled with Anti-Human CD4 Antibody, Clone OKT4, Alexa Fluor® 488. Histograms show labeling of total PBMCs (Start) and isolated cells (Isolated). Labeling with Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, Alexa Fluor® 488 (Catalog #60072AD) is shown in the bottom panel (solid line histogram). (C) Flow cytometry analysis of human PBMCs isolated with the EasySep™ Human CD4 Positive Selection Kit and labeled with Anti-Human CD4 Antibody, Clone OKT4, Alexa Fluor® 488. Histograms show labeling of total PBMCs (Start) and isolated cells (Isolated). Labeling with Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, Alexa Fluor® 488 is shown in the bottom panel (solid line histogram).
Figure 2. Data for APC-Conjugated
(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, APC and Anti-Human CD45 Antibody, Clone HI30, FITC (Catalog #60018FI). (B) Flow cytometry analysis of human PBMCs labeled with Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, APC (Catalog #60072AZ) and Anti-Human CD45 Antibody, Clone HI30, FITC.
Figure 3. Data for Biotin-Conjugated
Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, Biotin followed by streptavidin (SAV) APC (filled histogram), or Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, Biotin (Catalog #60072BT), followed by SAV APC (solid line histogram).
Figure 4. Data for FITC-Conjugated
(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, FITC and Anti-Human CD45 Antibody, Clone HI30, APC (Catalog #60018AZ). (B) Flow cytometry analysis of human PBMCs labeled with Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, FITC (Catalog #60072FI) and Anti-Human CD45 Antibody, Clone HI30, APC.
Figure 5. Data for PE-Conjugated
(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, PE and Anti-Human CD45 Antibody, Clone HI30, APC (Catalog #60018AZ). (B) Flow cytometry analysis of human PBMCs isolated with the EasySep™ Human CD4 Positive Selection Kit and labeled with Anti-Human CD4 Antibody, Clone OKT4, PE. Histograms show labeling of total PBMCs (Start) and isolated cells (Isolated). Labeling with Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, PE (Catalog #60072PE) is shown (solid line histogram).
Figure 6. Data for Unconjugated
Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, followed by Goat Anti-Mouse IgG (H+L) Antibody, Polyclonal, FITC (Catalog #60138FI) (filled histogram), or Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11 (Catalog #60072), followed by Goat Anti-Mouse IgG (H+L) Antibody, Polyclonal, FITC (solid line histogram).
Figure 7. Data for PerCP-Cy55-Conjugated
Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD4 Antibody, Clone OKT4, PerCP-Cy5.5 (filled histogram), or Mouse IgG2b, kappa Isotype Control Antibody, Clone MPC-11, PerCP-Cy5.5 (Catalog #60072PS; solid line histogram).
Protocols and Documentation
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
Applications
This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.
Resources and Publications
Educational Materials (4)
Related Products
Legal Statement:
Alexa Fluor is a registered trademark of Life Technologies Corporation. Antibodies conjugated to Alexa Fluor® are licensed for internal research use only and sale is expressly conditioned on the buyer not using the antibody for manufacturing, performing a service or medical test, or otherwise generating revenue. For use other than research, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@lifetech.com.
Quality Statement:
PRODUCTS ARE FOR RESEARCH USE ONLY AND NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES UNLESS OTHERWISE STATED. FOR ADDITIONAL INFORMATION ON QUALITY AT STEMCELL, REFER TO WWW.STEMCELL.COM/COMPLIANCE.
